The recently-announced update for Super Smash Bros. Ultimate is out now. All players can access version 1.2.0.

Below are the full patch notes:

Online Gameplay

– When matchmaking in Quickplay, the Format setting of your Preferred Rules will be more highly prioritized. This may cause matchmaking to take more time, and there’s still no guarantee that you’ll find a match that has your exact Preferred Rules.
– Increased the stability of the synchronous connection within Battle Arenas.

Misc.

– Game balance adjustments.
– Various gameplay fixes.
– The fighters that had specific adjustments are listed below.